mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-04-12 07:42:35 +02:00
471c6498fd
* Added support for cart notifications to the RDXport service. * Added support for notifications to rdimport(1).
100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
// trimaudio.cpp
|
|
//
|
|
// Rivendell web service portal -- TrimAudio service
|
|
//
|
|
// (C) Copyright 2010-2018 Fred Gleason <fredg@paravelsystems.com>
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License version 2 as
|
|
// published by the Free Software Foundation.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public
|
|
// License along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
|
|
#include <rdapplication.h>
|
|
#include <rdaudioconvert.h>
|
|
#include <rdcart.h>
|
|
#include <rdconf.h>
|
|
#include <rdformpost.h>
|
|
#include <rdsettings.h>
|
|
#include <rdweb.h>
|
|
|
|
#include "rdxport.h"
|
|
|
|
void Xport::TrimAudio()
|
|
{
|
|
int point;
|
|
|
|
//
|
|
// Verify Post
|
|
//
|
|
int cartnum=0;
|
|
if(!xport_post->getValue("CART_NUMBER",&cartnum)) {
|
|
XmlExit("Missing CART_NUMBER",400,"trimaudio.cpp",LINE_NUMBER);
|
|
}
|
|
int cutnum=0;
|
|
if(!xport_post->getValue("CUT_NUMBER",&cutnum)) {
|
|
XmlExit("Missing CUT_NUMBER",400,"trimaudio.cpp",LINE_NUMBER);
|
|
}
|
|
|
|
int trim_level=0;
|
|
if(!xport_post->getValue("TRIM_LEVEL",&trim_level)) {
|
|
XmlExit("Missing TRIM_LEVEL",400,"trimaudio.cpp",LINE_NUMBER);
|
|
}
|
|
|
|
//
|
|
// Verify User Perms
|
|
//
|
|
if(!rda->user()->cartAuthorized(cartnum)) {
|
|
XmlExit("No such cart",404,"trimaudio.cpp",LINE_NUMBER);
|
|
}
|
|
|
|
//
|
|
// Open Audio File
|
|
//
|
|
RDWaveFile *wave=new RDWaveFile(RDCut::pathName(cartnum,cutnum));
|
|
if(!wave->openWave()) {
|
|
XmlExit("No such audio",404,"trimaudio.cpp",LINE_NUMBER);
|
|
}
|
|
if(!wave->hasEnergy()) {
|
|
XmlExit("No peak data available",400,"trimaudio.cpp",LINE_NUMBER);
|
|
}
|
|
|
|
//
|
|
// Send Data
|
|
//
|
|
printf("Content-type: application/xml\n\n");
|
|
printf("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n");
|
|
printf("<trimPoint>\n");
|
|
printf(" <cartNumber>%u</cartNumber>\n",cartnum);
|
|
printf(" <cutNumber>%d</cutNumber>\n",cutnum);
|
|
printf(" <trimLevel>%d</trimLevel>\n",trim_level);
|
|
point=wave->startTrim(REFERENCE_LEVEL-trim_level);
|
|
if(point>=0) {
|
|
point=(double)point*1000.0/(double)wave->getSamplesPerSec();
|
|
}
|
|
printf(" <startTrimPoint>%d</startTrimPoint>\n",point);
|
|
point=wave->endTrim(REFERENCE_LEVEL-trim_level);
|
|
if(point>=0) {
|
|
point=(double)point*1000.0/(double)wave->getSamplesPerSec();
|
|
}
|
|
printf(" <endTrimPoint>%d</endTrimPoint>\n",point);
|
|
printf("</trimPoint>\n");
|
|
SendNotification(RDNotification::CartType,RDNotification::ModifyAction,
|
|
QVariant(cartnum));
|
|
Exit(0);
|
|
}
|